About us
Business highlights
6 years of trusted experience
Minority Owned & Operated
Veteran Owned & Operated
Services we offer
Services we don't offer
Amenities
Free Estimates
YesWarranties
YesSenior Discount
yes
Accepted payment methods
Photos of past projects
Reviews
5.013 Reviews
Showing 1-13 of 13 reviews
Natalie T.
04/2021
heating & air conditioning/hvac
+ -1 moreAdrian was responsive at every step of the process. He and his crew installed 2 A/C units, 2 Furnaces, Air Purifiers, Nest Thermostats and remote room sensors. He was very knowledgeable and provided a number of options and a competitive quote. We would definitely refer him to any of our friends and family.
Description of Work: Dual System HVAC - A/C, Furnaces, Purifiers
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Yes, I recommend this pro
Holly G.
02/2021
heating & air conditioning/hvac
+ -1 moreIt went great! The team was very professional and friendly. They got the work done quickly and efficiently. I am very happy with our new furnace and air conditioner. I highly recommend them!
Description of Work: Furnace and A/C installation
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Yes, I recommend this pro
$10,000
waleed meri M.
02/2021
heating & air conditioning/hvac
+ -1 moreEXCELLENT SERVICE
Description of Work: furnace replacement
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Yes, I recommend this pro
Ricardo T.
09/2020
heating & air conditioning/hvac
+ -1 moreDelta Air did a great job installing our AC unit! They were very friendly, knowledgeable, and fast! I would definitely recommend them to anyone!
Description of Work: AC installation
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Yes, I recommend this pro
$5,000
Lou L.
09/2020
heating & air conditioning/hvac
+ -1 moreQuick response, Great service and communication! I would hire again when needed!
Description of Work: Fix A/C unit
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Yes, I recommend this pro
$150
Luan D.
08/2020
heating & air conditioning/hvac
+ -1 moreTechnician was extremely professional and friendly. Finished the job timely, I highly recommend Delta Air!
Description of Work: Install Nest thermostat
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Yes, I recommend this pro
$100
Edgar M.
07/2020
heating & air conditioning/hvac
+ -1 moreThey were great! They had me up and running in a couple of hours! Would definitely use again and would highly recommend.
Description of Work: service repair
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Yes, I recommend this pro
Silvia P.
07/2020
heating & air conditioning/hvac
+ -1 moreMy AC wasn’t cooling properly, so I gave Delta Air a call. They came to check it out and diagnosed the problem right away. Before we knew it, we were up and running with crisp cold air! Good work and even better price. Prompt, efficient, reliable, and knowledgeable team. Highly recommend!!!
Description of Work: AC repair
| Rating Category | Rating out of 5 |
|---|
Yes, I recommend this pro
ED C.
07/2020
heating & air conditioning/hvac
+ -1 moreIt was amazing to watch them install the units. What a feat to get the furnace in the attic! Everything when smooth and was performed swiftly and flawlessly. I was truly impressed at the professionalism. I am in the service industry and wish I had employees that good. 5 stars ⭐️ ⭐️ ⭐️ ⭐️ ⭐️
Description of Work: unit replacement
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Yes, I recommend this pro
Eddie C.
07/2020
heating & air conditioning/hvac
+ -1 moreSame day service, excellent work, very professional. They got us up and running the same day.
Description of Work: Furnace, coil and condenser replacement
| Rating Category | Rating out of 5 |
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Yes, I recommend this pro
Janice C.
07/2020
heating & air conditioning/hvac
+ -1 moreThe technicians arrived at the schedule time and were very professional. I have an older unit and didn’t know if it could be fixed. My AC is working great! They were very reasonable and I will definitely use them again if needed.
Description of Work: AC repair
| Rating Category | Rating out of 5 |
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Yes, I recommend this pro
Diane C.
07/2020
heating & air conditioning/hvac
+ -1 moreWe could not be happier with Delta Air! Adrian and Joseph were professional, courteous, knowledgeable and most importantly prompt. The cost was very reasonable and our new ac works like a dream!
Description of Work: AC system replacement
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Yes, I recommend this pro
Joseph G.
07/2020
heating & air conditioning/hvac
+ -1 moreExcellent, very pleased with overall work, outcome of services, and very professional personnel.
Description of Work: unit replacement
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Yes, I recommend this pro
$9,800
Contact information
1455 San Francisco St, Los Banos, CA 93635
http://www.deltaairsystemsinc.comService hours
Sunday:
ClosedMonday:
7:00 AM - 5:00 PMTuesday:
7:00 AM - 5:00 PMWednesday:
7:00 AM - 5:00 PMThursday:
7:00 AM - 5:00 PMFriday:
7:00 AM - 5:00 AMSaturday:
7:00 AM - 12:00 PMLicensing
Bonded
Insured
Licensed*
Trade License Number
938790
Trade License Locale
California
Trade License Authority
California: Contractors
Trade License Expiration
08/31/2025
State Contractor License Requirements
All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.
*Contact business to see additional licenses.
Service Categories
Heating and Air Conditioning
FAQ
Delta air systems is currently rated 5 overall out of 5.
Sunday: Closed
Monday: 7:00 AM - 5:00 PM
Tuesday: 7:00 AM - 5:00 PM
Wednesday: 7:00 AM - 5:00 PM
Thursday: 7:00 AM - 5:00 PM
Friday: 7:00 AM - 5:00 AM
Saturday: 7:00 AM - 12:00 PM
Delta air systems accepts the following forms of payment: American Express,Check,Discover,MasterCard,Visa
Yes, Delta air systems offers free project estimates.
No, Delta air systems does not offer eco-friendly accreditations.
No, Delta air systems does not offer a senior discount.
No, Delta air systems does not offer emergency services.
Yes, Delta air systems offers warranties.
Delta air systems offers the following services: Full Service HVAC Installations, Repairs, and Maintenance , Mini splits repairs and installation
Duct Cleaning
Contact information
1455 San Francisco St, Los Banos, CA 93635
http://www.deltaairsystemsinc.comService hours
Sunday:
ClosedMonday:
7:00 AM - 5:00 PMTuesday:
7:00 AM - 5:00 PMWednesday:
7:00 AM - 5:00 PMThursday:
7:00 AM - 5:00 PMFriday:
7:00 AM - 5:00 AMSaturday:
7:00 AM - 12:00 PM